Exceptional Quality and Versatility
Step up your vehicles audio performance with Polk Audio's revolutionary db691's. Cutting edge technology has allowed for an efficient speaker that has ability to accurately reproduce music like you have never heard before. A precise balance of materials including the Silk/Polymer Dome tweeter and Mica Cone woofer enable smooth roll-off and quick response at any volume. The rubber surround adds to bass response as well as increases the lifetime of the speaker under any conditions. Being marine certified, the Polk db691's will surprise you with its versatility and ability for use in many applications. The high-efficiency loudspeaker means less power is necessary for the same quality output. The revamped db Series delivers that perfect Polk Audio performance and durability like never before.
Speaker Features:
- 6" x 9" 3-way Speakers (Marine Certified)
- Power Handling:
- Peak: 600 watts per pair / 300 watts each
- RMS: 200 watts per pair / 100 watts each
- Impedance: 4 ohms
- Dynamic Balance polymer/mica composite mineral filled cone is stiff yet lightweight for big sound and little distortion
- 19mm liquid-cooled silk/polymer composite dome tweeter with neodymium magnet for clear and detailed highs
- Low-mass 2-Layer 25mm Kapton voice coil former is lightweight for high sound output
- Multi-hole mounting pattern and shallow depth for easy drop-in installations in most cars
- ABS Grilles, computer optimized and based on exclusive MOMO designs
- Durable butyl rubber surround won’t fall apart under the stress of extreme temperatures, sunlight or time
- Pole Plate Heat Sink promotes better heat dissipation for superior power handling and reliability
- Acoustically inert stamped steel basket
- Flat Spider for faster, longer excursion linear motion
- Flexible woven tinsel leads sewn directly into Spider for greater reliability
- Frequency Response: 35-22,000 Hz
- 1-year SonicElectronix.com warranty
Priced Per Pair
Product History:
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(newest, current model)
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(previous model, replaced by Polk Audio db691)
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Average Customer Rating is 4.6 out of 5 stars:
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Average Attributes Rating:
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4.6 |
| Value |
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4.8 |
| Features |
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4.5 |
| Design |
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4.6 |
| Usability |
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4.8 |
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Quick Comparison:
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Most Helpful Customer Reviews:
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Review by
Luke from Texas
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I make a lot of ice chest radios. I have tried almost every marine speaker out there. These by far have the most bass and sound the best. I have to add extra latches to the lids to keep them from rattling.
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Review by
DragonMan from Houston,TX
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Great sound and easy to install.
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Review by
MegaJaydin from Chattanooga, Tn
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The Polks are well balanced with good bass, great mids, and almost to much treble. The sound clarity sometimes makes me jump because the music sounds so real... I think what's that outside and it's actually the speaker producing quality sound. Speaker does need an amp if bass and VoLuMe is desired, otherwise these things almost sound like subs with superb SQ. Still the treble is a little to much when turned up, but can be tuned down. I strongly suggest this speaker to anyone looking for an awesome full range speaker. The only 6x9s that are better are competition series which cost much more. Excellent value!!
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Review by
wes from OK
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Great sound all around, able to handle the power, I would recommend
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Review by
Travis from Ortonville, MN
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I thought these where very nice speakers for the price. Play very loud, loud enough were the tweeters start to hurt your ears. Occasionally they can make a little noticeable mirror shake and its only off of head unit power. Even while pounding on them hard haven't heard much bottoming out. Solid design, easy hook up and look pretty cool to.
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